Exemplo n.º 1
0
        public void RegisterWithApiHandler(BloomApiHandler apiHandler)
        {
            // This is just for storing the user preference of method
            // If we had a couple of these, we could just have a generic preferences api
            // that browser-side code could use.
            apiHandler.RegisterEndpointLegacy(kApiUrlPart + "method", request =>
            {
                if (request.HttpMethod == HttpMethods.Get)
                {
                    var method = Settings.Default.PublishAndroidMethod;
                    if (!new string[] { "wifi", "usb", "file" }.Contains(method))
                    {
                        method = "wifi";
                    }
                    request.ReplyWithText(method);
                }
                else                 // post
                {
                    Settings.Default.PublishAndroidMethod = request.RequiredPostString();
#if __MonoCS__
                    if (Settings.Default.PublishAndroidMethod == "usb")
                    {
                        _progress.MessageWithoutLocalizing("Sorry, this method is not available on Linux yet.");
                    }
#endif
                    request.PostSucceeded();
                }
            }, true);

            apiHandler.RegisterEndpointLegacy(kApiUrlPart + "backColor", request =>
            {
                if (request.HttpMethod == HttpMethods.Get)
                {
                    if (request.CurrentBook != _coverColorSourceBook)
                    {
                        _coverColorSourceBook = request.CurrentBook;
                        ImageUtils.TryCssColorFromString(request.CurrentBook?.GetCoverColor() ?? "", out _thumbnailBackgroundColor);
                    }
                    request.ReplyWithText(ToCssColorString(_thumbnailBackgroundColor));
                }
                else                 // post
                {
                    // ignore invalid colors (very common while user is editing hex)
                    Color newColor;
                    var newColorAsString = request.RequiredPostString();
                    if (ImageUtils.TryCssColorFromString(newColorAsString, out newColor))
                    {
                        _thumbnailBackgroundColor = newColor;
                        request.CurrentBook.SetCoverColor(newColorAsString);
                    }
                    request.PostSucceeded();
                }
            }, true);

            apiHandler.RegisterBooleanEndpointHandler(kApiUrlPart + "motionBookMode",
                                                      readRequest =>
            {
                // If the user has taken off all possible motion, force not having motion in the
                // Bloom Reader book.  See https://issues.bloomlibrary.org/youtrack/issue/BL-7680.
                if (!readRequest.CurrentBook.HasMotionPages)
                {
                    readRequest.CurrentBook.BookInfo.PublishSettings.BloomPub.Motion = false;
                }
                return(readRequest.CurrentBook.BookInfo.PublishSettings.BloomPub.Motion);
            },
                                                      (writeRequest, value) =>
            {
                writeRequest.CurrentBook.BookInfo.PublishSettings.BloomPub.Motion = value;
                writeRequest.CurrentBook.BookInfo.SavePublishSettings();
                _webSocketServer.SendEvent("publish", "motionChanged");
            }
                                                      , true);

            apiHandler.RegisterEndpointHandler(kApiUrlPart + "updatePreview", request =>
            {
                MakeBloompubPreview(request, false);
            }, false);


            apiHandler.RegisterEndpointLegacy(kApiUrlPart + "thumbnail", request =>
            {
                var coverImage = request.CurrentBook.GetCoverImagePath();
                if (coverImage == null)
                {
                    request.Failed("no cover image");
                }
                else
                {
                    // We don't care as much about making it resized as making its background transparent.
                    using (var thumbnail = TempFile.CreateAndGetPathButDontMakeTheFile())
                    {
                        if (_thumbnailBackgroundColor == Color.Transparent)
                        {
                            ImageUtils.TryCssColorFromString(request.CurrentBook?.GetCoverColor(), out _thumbnailBackgroundColor);
                        }
                        RuntimeImageProcessor.GenerateEBookThumbnail(coverImage, thumbnail.Path, 256, 256, _thumbnailBackgroundColor);
                        request.ReplyWithImage(thumbnail.Path);
                    }
                }
            }, true);

            apiHandler.RegisterEndpointHandler(kApiUrlPart + "usb/start", request =>
            {
#if !__MonoCS__
                SetState("UsbStarted");
                UpdatePreviewIfNeeded(request);
                _usbPublisher.Connect(request.CurrentBook, _thumbnailBackgroundColor, GetSettings());
#endif
                request.PostSucceeded();
            }, true);

            apiHandler.RegisterEndpointHandler(kApiUrlPart + "usb/stop", request =>
            {
#if !__MonoCS__
                _usbPublisher.Stop(disposing: false);
                SetState("stopped");
#endif
                request.PostSucceeded();
            }, true);
            apiHandler.RegisterEndpointLegacy(kApiUrlPart + "wifi/start", request =>
            {
                SetState("ServingOnWifi");
                UpdatePreviewIfNeeded(request);
                _wifiPublisher.Start(request.CurrentBook, request.CurrentCollectionSettings, _thumbnailBackgroundColor, GetSettings());

                request.PostSucceeded();
            }, true);

            apiHandler.RegisterEndpointLegacy(kApiUrlPart + "wifi/stop", request =>
            {
                _wifiPublisher.Stop();
                SetState("stopped");
                request.PostSucceeded();
            }, true);

            apiHandler.RegisterEndpointLegacy(kApiUrlPart + "file/save", request =>
            {
                UpdatePreviewIfNeeded(request);
                FilePublisher.Save(request.CurrentBook, _bookServer, _thumbnailBackgroundColor, _progress, GetSettings());
                SetState("stopped");
                request.PostSucceeded();
            }, true);

            apiHandler.RegisterEndpointLegacy(kApiUrlPart + "file/bulkSaveBloomPubsParams", request =>
            {
                request.ReplyWithJson(JsonConvert.SerializeObject(_collectionSettings.BulkPublishBloomPubSettings));
            }, true);

            apiHandler.RegisterEndpointLegacy(kApiUrlPart + "file/bulkSaveBloomPubs", request =>
            {
                // update what's in the collection so that we remember for next time
                _collectionSettings.BulkPublishBloomPubSettings = request.RequiredPostObject <BulkBloomPubPublishSettings>();
                _collectionSettings.Save();

                _bulkBloomPubCreator.PublishAllBooks(_collectionSettings.BulkPublishBloomPubSettings);
                SetState("stopped");
                request.PostSucceeded();
            }, true);

            apiHandler.RegisterEndpointLegacy(kApiUrlPart + "textToClipboard", request =>
            {
                PortableClipboard.SetText(request.RequiredPostString());
                request.PostSucceeded();
            }, true);

            apiHandler.RegisterBooleanEndpointHandler(kApiUrlPart + "canHaveMotionMode",
                                                      request =>
            {
                return(request.CurrentBook.HasMotionPages);
            },
                                                      null,  // no write action
                                                      false,
                                                      true); // we don't really know, just safe default

            apiHandler.RegisterBooleanEndpointHandler(kApiUrlPart + "canRotate",
                                                      request =>
            {
                return(request.CurrentBook.BookInfo.PublishSettings.BloomPub.Motion && request.CurrentBook.HasMotionPages);
            },
                                                      null,  // no write action
                                                      false,
                                                      true); // we don't really know, just safe default

            apiHandler.RegisterBooleanEndpointHandler(kApiUrlPart + "defaultLandscape",
                                                      request =>
            {
                return(request.CurrentBook.GetLayout().SizeAndOrientation.IsLandScape);
            },
                                                      null,  // no write action
                                                      false,
                                                      true); // we don't really know, just safe default
            apiHandler.RegisterEndpointLegacy(kApiUrlPart + "languagesInBook", request =>
            {
                try
                {
                    InitializeLanguagesInBook(request);

                    Dictionary <string, InclusionSetting> textLangsToPublish  = request.CurrentBook.BookInfo.PublishSettings.BloomPub.TextLangs;
                    Dictionary <string, InclusionSetting> audioLangsToPublish = request.CurrentBook.BookInfo.PublishSettings.BloomPub.AudioLangs;

                    var result = "[" + string.Join(",", _allLanguages.Select(kvp =>
                    {
                        string langCode = kvp.Key;

                        bool includeText = false;
                        if (textLangsToPublish != null && textLangsToPublish.TryGetValue(langCode, out InclusionSetting includeTextSetting))
                        {
                            includeText = includeTextSetting.IsIncluded();
                        }

                        bool includeAudio = false;
                        if (audioLangsToPublish != null && audioLangsToPublish.TryGetValue(langCode, out InclusionSetting includeAudioSetting))
                        {
                            includeAudio = includeAudioSetting.IsIncluded();
                        }

                        var value = new LanguagePublishInfo()
                        {
                            code             = kvp.Key,
                            name             = request.CurrentBook.PrettyPrintLanguage(langCode),
                            complete         = kvp.Value,
                            includeText      = includeText,
                            containsAnyAudio = _languagesWithAudio.Contains(langCode),
                            includeAudio     = includeAudio
                        };
                        var json = JsonConvert.SerializeObject(value);
                        return(json);
                    })) + "]";

                    request.ReplyWithText(result);
                }
        public void RegisterWithApiHandler(BloomApiHandler apiHandler)
        {
            // This is just for storing the user preference of method
            // If we had a couple of these, we could just have a generic preferences api
            // that browser-side code could use.
            apiHandler.RegisterEndpointHandler(kApiUrlPart + "method", request =>
            {
                if (request.HttpMethod == HttpMethods.Get)
                {
                    var method = Settings.Default.PublishAndroidMethod;
                    if (!new string[] { "wifi", "usb", "file" }.Contains(method))
                    {
                        method = "wifi";
                    }
                    request.ReplyWithText(method);
                }
                else                 // post
                {
                    Settings.Default.PublishAndroidMethod = request.RequiredPostString();
#if __MonoCS__
                    if (Settings.Default.PublishAndroidMethod == "usb")
                    {
                        _progress.MessageWithoutLocalizing("Sorry, this method is not available on Linux yet.");
                    }
#endif
                    request.PostSucceeded();
                }
            }, true);

            apiHandler.RegisterEndpointHandler(kApiUrlPart + "backColor", request =>
            {
                if (request.HttpMethod == HttpMethods.Get)
                {
                    if (request.CurrentBook != _coverColorSourceBook)
                    {
                        _coverColorSourceBook = request.CurrentBook;
                        ImageUtils.TryCssColorFromString(request.CurrentBook?.GetCoverColor() ?? "", out _thumbnailBackgroundColor);
                    }
                    request.ReplyWithText(ToCssColorString(_thumbnailBackgroundColor));
                }
                else                 // post
                {
                    // ignore invalid colors (very common while user is editing hex)
                    Color newColor;
                    var newColorAsString = request.RequiredPostString();
                    if (ImageUtils.TryCssColorFromString(newColorAsString, out newColor))
                    {
                        _thumbnailBackgroundColor = newColor;
                        request.CurrentBook.SetCoverColor(newColorAsString);
                    }
                    request.PostSucceeded();
                }
            }, true);

            apiHandler.RegisterBooleanEndpointHandler(kApiUrlPart + "motionBookMode",
                                                      readRequest =>
            {
                // If the user has taken off all possible motion, force not having motion in the
                // Bloom Reader book.  See https://issues.bloomlibrary.org/youtrack/issue/BL-7680.
                if (!readRequest.CurrentBook.HasMotionPages)
                {
                    readRequest.CurrentBook.MotionMode = false;
                }
                return(readRequest.CurrentBook.MotionMode);
            },
                                                      (writeRequest, value) =>
            {
                writeRequest.CurrentBook.MotionMode = value;
            }
                                                      , true);

            apiHandler.RegisterEndpointHandler(kApiUrlPart + "updatePreview", request =>
            {
                if (request.HttpMethod == HttpMethods.Post)
                {
                    // This is already running on a server thread, so there doesn't seem to be any need to kick off
                    // another background one and return before the preview is ready. But in case something in C#
                    // might one day kick of a new preview, or we find we do need a background thread,
                    // I've made it a websocket broadcast when it is ready.
                    // If we've already left the publish tab...we can get a few of these requests queued up when
                    // a tester rapidly toggles between views...abandon the attempt
                    if (!PublishHelper.InPublishTab)
                    {
                        request.Failed("aborted, no longer in publish tab");
                        return;
                    }
                    try
                    {
                        UpdatePreview(request);
                        request.PostSucceeded();
                    }
                    catch (Exception e)
                    {
                        request.Failed("Error while updating preview. Message: " + e.Message);
                        NonFatalProblem.Report(ModalIf.Alpha, PassiveIf.All, "Error while updating preview.", null, e, true);
                    }
                }
            }, false);


            apiHandler.RegisterEndpointHandler(kApiUrlPart + "thumbnail", request =>
            {
                var coverImage = request.CurrentBook.GetCoverImagePath();
                if (coverImage == null)
                {
                    request.Failed("no cover image");
                }
                else
                {
                    // We don't care as much about making it resized as making its background transparent.
                    using (var thumbnail = TempFile.CreateAndGetPathButDontMakeTheFile())
                    {
                        if (_thumbnailBackgroundColor == Color.Transparent)
                        {
                            ImageUtils.TryCssColorFromString(request.CurrentBook?.GetCoverColor(), out _thumbnailBackgroundColor);
                        }
                        RuntimeImageProcessor.GenerateEBookThumbnail(coverImage, thumbnail.Path, 256, 256, _thumbnailBackgroundColor);
                        request.ReplyWithImage(thumbnail.Path);
                    }
                }
            }, true);

            apiHandler.RegisterEndpointHandler(kApiUrlPart + "usb/start", request =>
            {
#if !__MonoCS__
                SetState("UsbStarted");
                UpdatePreviewIfNeeded(request);
                _usbPublisher.Connect(request.CurrentBook, _thumbnailBackgroundColor, GetSettings());
#endif
                request.PostSucceeded();
            }, true);

            apiHandler.RegisterEndpointHandler(kApiUrlPart + "usb/stop", request =>
            {
#if !__MonoCS__
                _usbPublisher.Stop();
                SetState("stopped");
#endif
                request.PostSucceeded();
            }, true);
            apiHandler.RegisterEndpointHandler(kApiUrlPart + "wifi/start", request =>
            {
                SetState("ServingOnWifi");
                UpdatePreviewIfNeeded(request);
                _wifiPublisher.Start(request.CurrentBook, request.CurrentCollectionSettings, _thumbnailBackgroundColor, GetSettings());

                request.PostSucceeded();
            }, true);

            apiHandler.RegisterEndpointHandler(kApiUrlPart + "wifi/stop", request =>
            {
                _wifiPublisher.Stop();
                SetState("stopped");
                request.PostSucceeded();
            }, true);

            apiHandler.RegisterEndpointHandler(kApiUrlPart + "file/save", request =>
            {
                UpdatePreviewIfNeeded(request);
                FilePublisher.Save(request.CurrentBook, _bookServer, _thumbnailBackgroundColor, _progress, GetSettings());
                SetState("stopped");
                request.PostSucceeded();
            }, true);

            apiHandler.RegisterEndpointHandler(kApiUrlPart + "cleanup", request =>
            {
                Stop();
                request.PostSucceeded();
            }, true);

            apiHandler.RegisterEndpointHandler(kApiUrlPart + "textToClipboard", request =>
            {
                PortableClipboard.SetText(request.RequiredPostString());
                request.PostSucceeded();
            }, true);

            apiHandler.RegisterBooleanEndpointHandler(kApiUrlPart + "canHaveMotionMode",
                                                      request =>
            {
                return(request.CurrentBook.HasMotionPages);
            },
                                                      null,  // no write action
                                                      false,
                                                      true); // we don't really know, just safe default

            apiHandler.RegisterBooleanEndpointHandler(kApiUrlPart + "canRotate",
                                                      request =>
            {
                return(request.CurrentBook.MotionMode && request.CurrentBook.HasMotionPages);
            },
                                                      null,  // no write action
                                                      false,
                                                      true); // we don't really know, just safe default

            apiHandler.RegisterBooleanEndpointHandler(kApiUrlPart + "defaultLandscape",
                                                      request =>
            {
                return(request.CurrentBook.GetLayout().SizeAndOrientation.IsLandScape);
            },
                                                      null,  // no write action
                                                      false,
                                                      true); // we don't really know, just safe default
            apiHandler.RegisterEndpointHandler(kApiUrlPart + "languagesInBook", request =>
            {
                try
                {
                    InitializeLanguagesInBook(request);

                    Dictionary <string, InclusionSetting> textLangsToPublish  = request.CurrentBook.BookInfo.MetaData.TextLangsToPublish.ForBloomPUB;
                    Dictionary <string, InclusionSetting> audioLangsToPublish = request.CurrentBook.BookInfo.MetaData.AudioLangsToPublish.ForBloomPUB;

                    var result = "[" + string.Join(",", _allLanguages.Select(kvp =>
                    {
                        string langCode = kvp.Key;

                        bool includeText = false;
                        if (textLangsToPublish != null && textLangsToPublish.TryGetValue(langCode, out InclusionSetting includeTextSetting))
                        {
                            includeText = includeTextSetting.IsIncluded();
                        }

                        bool includeAudio = false;
                        if (audioLangsToPublish != null && audioLangsToPublish.TryGetValue(langCode, out InclusionSetting includeAudioSetting))
                        {
                            includeAudio = includeAudioSetting.IsIncluded();
                        }

                        var value = new LanguagePublishInfo()
                        {
                            code             = kvp.Key,
                            name             = request.CurrentBook.PrettyPrintLanguage(langCode),
                            complete         = kvp.Value,
                            includeText      = includeText,
                            containsAnyAudio = _languagesWithAudio.Contains(langCode),
                            includeAudio     = includeAudio
                        };
                        var json = JsonConvert.SerializeObject(value);
                        return(json);
                    })) + "]";

                    request.ReplyWithText(result);
                }